Leon Sosnowski, Senior Legal Advisor at Norges Bank Investment Management

Leon Sosnowski

Senior Legal Advisor at Norges Bank Investment Management | United Kingdom

Profile last verified October 2026
Investment Management Verified Profile United Kingdom King's College London
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Leon Sosnowski Socials
Leon Sosnowski Work Experience

Senior Associate at Herbert Smith in November 2026 - November 2026

Associate at King & Spalding in November 2026 - November 2026

Associate at Hogan Lovells in November 2026 - November 2026

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Associate at Barlow Lyde & Gilbert in November 2026 - November 2026

Manager at Deloitte in November 2026 - November 2026

Consultant at Control Risks in November 1999 - November 2026

Senior Legal Advisor at Norges Bank Investment Management in November 2026 - Present

Head of Capital Markets & Litigation - NBIM Legal & Tax at Norges Bank Investment Management in March 2025 - Present

Lead Corporate & Regulatory Counsel at Norges Bank Investment Management

Leon Sosnowski Education

King's College London, Doctor of Philosophy - PhD

UCL

University of London

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BPP Law School

University of London

Leon Sosnowski Skills
Foreign Investment Geopolitics International Law Corporate Law Commercial Law Financial Regulation Global Regulatory Compliance Cross-border Transactions Joint Ventures Mergers & Acquisitions International Relations International Negotiations Artificial Intelligence (AI) regulation Environmental, Social, and Governance (ESG) Foreign Affairs Legal Advice Dispute Resolution Intellectual Property Corporate Governance Legal Compliance Mergers Corporate Finance Common Law Restructuring Commercial Contracts Regulatory Compliance International Relations Theory Political Philosophy Jurisprudence FinTech
About Leon Sosnowski’s Current Company
Norges Bank Investment Management

Norges Bank Investment Management manages the Norwegian Government Pension Fund Global, often referred to as Oljefondet or the Norwegian Sovereign Wealth Fund. The aim of the fund is to ensure responsible and long-term management of revenue from Norway’s oil and gas resources so that this wealth benefits both current and future generations of Norway. Our objective as manager of the fund is to generate the highest possible return on the fund. We aim to achieve this in a safe, efficient, responsible and transparent manner, and within government guidelines. GLOBAL PRESENCE The fund is the largest single owner in the world’s stock markets, owning almost 1.4 percent of all shares in the world’s listed companies. This means that we have holdings in over 8,000 companies worldwide. In addition, the fund owns hundreds of properties in some of the world’s leading cities and global distribution networks, invest in renewable energy infrastructure and receives a steady income from bonds issued by governments and related institutions and securities issued by companies. We have offices in Oslo, London, New York and Singapore. We also have a Paris office for our Real Estate. Our global presence brings us closer to the markets we invest in and ensures stronger links with partners in different parts of the world. DIVERSE WORKFORCE As manager of one of the world’s largest funds we have developed a highly skilled investment organisation with a global outlook. We are more than 650 people from 38 nations. The large size of the fund implies great responsibilities and corresponding opportunities. We can offer a broad exposure to pressing issues in the industry and great learning opportunities along the whole scope of its specialities. We are looking for experienced investment professionals, as well as new talent.

Discover more about Norges Bank Investment Management
Leon Sosnowski’s Colleagues
Roar Ekren

Roar Ekren

Oslo, Oslo, Norway

Norges Bank Investment Management

Leder innen forretningsutvikling at Norges Bank Investment Management
(October 2012 – Present)

Borge Sivertsen

Borge Sivertsen

Oslo, Oslo, Norway

Portfolio Manager Renewable Energy Infrastructure at Norges Bank Investment Management

Portfolio Manager at Norges Bank Investment Management
(January 2020 – Present)

August Birkeland

August Birkeland

Oslo, Oslo, Norway

AI & ML Engineer @ NBIM

AI & ML Engineer at Norges Bank Investment Management
(October 2025 – Present)

Jorgen Vedal

Jorgen Vedal

Oslo, Oslo, Norway

Infrastructure Private Equity | M&A | Founder of IE Alumni Norway Club

Investment Analyst at Norges Bank Investment Management
(August 2024 – Present)

Kristine Nordvold

Kristine Nordvold

United Kingdom

Environmental analyst at Norges Bank Investment Management

Analyst, Environmental Team at Norges Bank Investment Management
(September 2024 – Present)

Ashley Gorst

Ashley Gorst

London, England, United Kingdom

Senior Investment Stewardship Manager @ NBIM | TNFD Taskforce Member

Senior Investment Stewardship Manager at Norges Bank Investment Management
(March 2025 – Present)

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Frequently asked questions about Leon Sosnowski

What is Leon Sosnowski email address?

Email Leon Sosnowski at [email protected] and [email protected]. This email is the most updated Leon Sosnowski's email found in 2026.

What is Leon Sosnowski phone number?

Leon Sosnowski phone number is +447801440169.

How to contact Leon Sosnowski?

To contact Leon Sosnowski send an email to [email protected] or [email protected]. If you want to call Leon Sosnowski try calling on +447801440169. (updated on April 14, 2026)

What company does Leon Sosnowski work for?

Leon Sosnowski works for Norges Bank Investment Management.

What is Leon Sosnowski's role at Norges Bank Investment Management?

Leon Sosnowski is Senior Legal Advisor

What industry does Leon Sosnowski work in?

Leon Sosnowski works in the Investment Management industry.

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